private static T GetObjectFromReaderRecord <T>(IDataReader reader) where T : new()
{
T item = new T();
foreach (PropertyInfo propertyInfo in typeof(T).GetProperties(BindingFlags.Public | BindingFlags.Instance))
{
string ColumnName;
DBColumnNameAttribute Attr = (DBColumnNameAttribute)propertyInfo.GetCustomAttribute(typeof(DBColumnNameAttribute));
if (Attr != null && Attr.ColumnName != string.Empty)
{
ColumnName = Attr.ColumnName;
propertyInfo.SetValue(item, reader[Attr.ColumnName], null);
}
}
return(item);
}
public static Dictionary <string, string> GetTableNameAndColumns <T>(this IDbTable dbTable)
{
Type tType = typeof(T);
Dictionary <string, string> columnNames;
if (!CacheEntry.TypeCache.TryGetValue(tType, out columnNames))
{
if (columnNames == null)
{
columnNames = new Dictionary <string, string>();
}
PropertyInfo[] properties = tType.GetProperties();
var dbTableNameAttr = tType.GetCustomAttribute <DBTableNameAttribute>();
foreach (PropertyInfo property in properties)
{
object[] attributes = property.GetCustomAttributes(true);
if (attributes.Length <= 0)
{
columnNames.Add(property.Name, property.Name);
}
foreach (object columnAttr in attributes)
{
DBColumnNameAttribute columnNameAttr = columnAttr as DBColumnNameAttribute;
DBColumnIgnoreAttribute ignoreColumnAttr = columnAttr as DBColumnIgnoreAttribute;
if (columnNameAttr != null)
{
if (ignoreColumnAttr == null || ignoreColumnAttr.Ignore == false)
{
columnNames.Add(property.Name, columnNameAttr != null ? columnNameAttr.Name : property.Name);
}
}
}
}
if (columnNames != null && columnNames.Count >= 0)
{
CacheEntry.TypeCache.TryAdd(tType, columnNames);
}
}
return(columnNames);
}
